Water-resistant compression bag made of Cordura® ripstop nylon fabric with high strength and durability. The outer side of the fabric with a silicone layer and the PU layer on the inner side guarantee the waterproofness of the ultra-light bag. In addition, the translucent fabric helps to identify the things inside the bag. Thanks to the compression belt, the bag economically compresses bulky equipment that could take up a lot of space in the backpack, such as clothes and a sleeping bag, which you also want to keep dry. Made in 8 sizes, each size has its own color.